I'll admit to only seeing it on one alt, because that's my bank alt. L106 Rogue, I have my WoD crafted max-crafting-upgrade daggers still in my bag. When I open the AH and choose the Appraiser tab, they are in the list as Bind on Equip (which they are), but since I equipped them and they're soulbound, they should not show up. I thought maybe it was because the tooltip was different, having read that in some other threads. But I have a soulbound max-crafting-upgraded ring, and it correctly does not show up in the appraiser tab, and I pulled another soulbound transmogged item into my bag, and it correctly does not show up in the appraiser tab. If you'd like a screen shot, let me know.